llms.txt on Wix — How to Add It, and What Wix Will Not Do for You
Step by step: add Schema.org, configure robots.txt and llms.txt. Everything happens in the Wix interface, no code.
Wix Analytics has a built-in AI Visibility Overview that shows whether ChatGPT or Perplexity mention you. It is useful, but it only reports and fixes nothing on your site. This guide covers what Wix doesn't do: the settings that make your site readable for AI.
- Schema.org — ChatGPT and Perplexity can read what your business does
- FAQ Schema — your questions and answers in a machine-readable form
- robots.txt — AI crawlers are allowed to read the site
- Specifics and freshness — explicit prices, facts and update dates give AI something concrete to read
- llms.txt — a short summary for AI agents; little to no effect on mentions
First, generate your files
- Go to causabi.com
- Enter your Wix site URL
- Get your ready-to-use Schema.org, FAQ Schema, llms.txt, and robots.txt
- Keep the tab open; you’ll need the files in the next steps
Add Schema.org via Embed Code
Wix gives you two ways to add Schema.org. The page SEO settings are the simpler one.
- 1.In the Wix editor, right-click the page → "Page Settings"
- 2.Go to the "Advanced SEO" tab
- 3.Click "+ Add tag" → choose "Script in head"
- 4.Paste the Organization Schema from Causabi and click "Apply"
- 5.Repeat for FAQ Schema
- 1.In the editor, click "Add" → "Embed" → "HTML"
- 2.Click the element → "Enter Code"
- 3.Paste the Schema.org script, click "Update"
- 4.Drag the element to the bottom of the page (out of visitors' view)
Configure robots.txt
Wix has a convenient robots.txt editor in the dashboard.
- 1.Go to Wix Dashboard (manage.wix.com)
- 2.On the left: SEO & GEO → Tools and settings
- 3.Find the "Robots.txt Editor" → open it
- 4.Add the AI crawler permissions from Causabi to the end of the file
- 5.Click "Save"
Check llms.txt
Wix does not let you place your own file at the site root, so you cannot upload your own llms.txt at /llms.txt. A Wix staff member said on the Wix Studio forum that a custom llms.txt is not supported yet (November 2025; checked 2026-10-11).
- 1.Open your-site.com/llms.txt: on some sites Wix creates this file itself. A Wix staff member said (September 2025) it rolled out to US online stores first
- 2.If there is no file, skip this step: steps 1 and 2 matter more, and llms.txt has no proven effect on AI answers
- 3.A fallback with no changes on Wix: the hosted AI profile of your business on causabi.com
A /llms page on Wix is HTML, not the /llms.txt file, so we do not recommend it. Velo routes live under /_functions/..., not at the site root.
Verify the result
- Publish the site — the "Publish" button in the Wix editor
- Go back to causabi.com and run the check for your site again
- After all the changes, aim for an AI score of 70+ (Good)
- Validate Schema.org: validator.schema.org
I added everything, but the check doesn’t see the files
If the site sits behind Cloudflare or another CDN/hosting cache, the file may keep serving from cache for hours. Purge it manually: Cloudflare → Caching → Configuration → Purge Everything, or wait out the TTL.
Make sure you run the check on your real public domain, not on a staging.* or temporary hosting address. The files there can differ.
If Wix created an llms.txt, it must open at exactly /llms.txt (see step 3). Check the URL directly in the browser.
Even one missing comma breaks the whole markup. Paste the code into validator.schema.org — it will point to the exact broken line.
After making the changes, go back to causabi.com and re-run the check for your site — the score will update.
Check your own site right here
Enter your domain — we’ll show your AI score and the biggest thing keeping ChatGPT and other AI engines from reading your site.
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Check your site and preview the files for free
The check and a preview of the files are free. The files pack is $19 once per site (included in paid plans): Schema.org, FAQ Schema, llms.txt, and robots.txt tailored to your site.
Check your site